| A | This mineral is Anthropogenic. |
| G | This mineral is directly dated. |
| B | This mineral is reported as having this age. |
| Y | This mineral is using an age reported as an element mineralization period. |
| O | This mineral is using an age calculated from all data at the locality. |
| R | The age displayed for this mineral originates from a different, non-child locality. |
| P | The age displayed for this mineral is the range of ages for this mineral at all of this locality's children. |
| This mineral's age has not yet been recorded. |
| Mineral name | Structural Groups | IMA Formula | Max Age (Ma) | Min Age (Ma) | # of Sublocalities containing mineral | LOCALITY IDs, not mindat ids | # of localities containing mineral |
|---|---|---|---|---|---|---|---|
| Andradite (*) | Garnet | Ca3Fe3+2(SiO4)3 | 0 | 1534 | |||
| Antigorite (*) | Serpentine Clay | Mg3Si2O5(OH)4 | 0 | 708 | |||
| Axinite-(Fe) (*) | Axinite | Ca4Fe2+2Al4[B2Si8O30](OH)2 | 0 | 260 | |||
| Bismuth (*) | Arsenic | Bi | 0 | 1966 | |||
| Bismutite (*) | Bismutite | Bi2O2(CO3) | 0 | 716 | |||
| Brucite (*) | Brucite | Mg(OH)2 | 0 | 462 | |||
| Calcite (*) | Calcite | Ca(CO3) | 0 | 27770 | |||
| Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 0 | 27198 | |||
| Chrysotile (*) | Serpentine Clay | Mg3Si2O5(OH)4 | 0 | 951 | |||
| Cobaltite (*) | Cobaltite | CoAsS | 0 | 966 | |||
| Copper (*) | Copper | Cu | 0 | 3846 | |||
| Covellite (*) | Covellite | CuS | 0 | 4165 | |||
| Diopside (*) | Pyroxene | CaMgSi2O6 | 0 | 4135 | |||
| Epidote (*) | Epidote Clinozoisite | Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) | 0 | 8173 | |||
| Erythrite (*) | Vivianite | Co3(AsO4)2·8H2O | 0 | 814 | |||
| Ferro-actinolite (*) | Amphibole | Ca2(Mg2.5-0.0Fe2+2.5-5.0)Si8O22(OH)2 | 0 | 129 | |||
| Hedenbergite (*) | Pyroxene | CaFe2+Si2O6 | 0 | 741 | |||
| Hematite (*) | Corundum | Fe2O3 | 0 | 14640 | |||
| Ilvaite (*) | Ilvaite | CaFe3+Fe2+2O(Si2O7)(OH) | 0 | 197 | |||
| Löllingite (*) | Löllingite | FeAs2 | 0 | 762 | |||
| Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 0 | 14899 | |||
| Marcasite (*) | Marcasite | FeS2 | 0 | 5674 | |||
| Phlogopite (*) | Mica Clay | KMg3(AlSi3O10)(OH)2 | 0 | 2273 | |||
| Pyrite (*) | Pyrite | FeS2 | 0 | 39462 | |||
| Pyrosmalite-(Fe) (*) | Pyrosmalite Clay | Fe2+8Si6O15(OH)10 | 0 | 38 | |||
| Pyrrhotite (*) | Nickeline | Fe7S8 | 0 | 9056 | |||
| Quartz (*) | Quartz | SiO2 | 0 | 61156 | |||
| Safflorite (*) | Löllingite | CoAs2 | 0 | 317 | |||
| Scheelite (*) | Scheelite | Ca(WO4) | 0 | 4894 | |||
| Skutterudite (*) | Skutterudite Perovskite | CoAs3 | 0 | 531 | |||
| Sulphur (*) | Sulphur | S | 0 | 2045 | |||
| Titanite (*) | Titanite | CaTi(SiO4)O | 0 | 4899 | |||
| Uraninite (*) | Fluorite | UO2 | 0 | 2718 | |||
| Vermiculite (*) | Clay Smectite-vermiculite | Mg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4·8H2O | 0 | 652 | |||
| Vonsenite (*) | Ludwigite | Fe2+2Fe3+O2(BO3) | 0 | 62 | |||
| Zircon (*) | Zircon | Zr(SiO4) | 0 | 5251 |
| Sample | Source Locality | Reference URL |
|---|---|---|
| R060438 | Monchi Mine, Burguillos Del Cerro, Badajoz, Extremadura, Spain | https://rruff.info/R060438 |
| R050221 | Monchi Mine, Burguillos Del Cerro, Badajoz, Extremadura, Spain | https://rruff.info/R050221 |
All locality data graciously provided by mindat.org
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